Loss of precision due to division occurring before multiplication across multiple statements leads to lesser number of receiving tokens

Lines of code Vulnerability details Impact Swaps and Deposits work with two tokens X and Y. The computed amount of tokens on the receiving end decrease due to this multi-statement loss of precision occurring due to division before multiplication. Note: This finding is different from the L-06 bot...

Division before multiplication incurs larger precision loss

Lines of code Vulnerability details Impact There are couple of instance of using result of a division for multiplication while can cause larger precision loss. Proof of Concept In contract EvolvingProteus.sol, value of int128 two at line 709 is calculated by using ABDKMath64x64.divu function. The...

Using incorrect parameter for checking the reserve

Lines of code Vulnerability details Impact At line 549 within the swap function's code, the internal call to the function checkBalances checks the reserve for token x is carried out using xi + specifiedAmount instead of xi + roundedSpecifiedAmount. When using roundedSpecifiedAmount passes the che...

Wrong check applied on certain function.

Lines of code Vulnerability details Impact function which applied the require check for amount will always gets revert like swapGivenInputAmount , withdrawGivenOutputAmount , withdrawGivenInputAmount Proof of Concept under function given above a wrong is made which always get revert when the amou...

swapGivenInputAmount checks the wrong result out

Lines of code Vulnerability details Impact Wrong check amount results in unusable function. Proof of Concept swapGivenInputAmount calcaultes the value of result after calling swap. The check then requires that result 0. However, the comment states that amount cannot be less than 0...

Swapping lacks deadline check

Lines of code Vulnerability details Impact There is no deadline when swapping tokens using EvolvingProteus. Swaps that are done through low gas transactions may be stuck in the mempool for a long time, resulting in unfavourable swap. Proof of Concept Evolving prometeus seems like an upgrade to...

Error of computation break the LpTokens supply, causes users to lose funds and make functions using _getUtilityFinalLp() broken.

Lines of code Vulnerability details Impact withdrawGivenOutputAmount and withdrawGivenInputAmount functions doesn't revert when balance of tokenX/tokenY = 0 and create an offset between reserve tokens and LP total supply. This lead to unwanted behaviors for the next operations on the protocol...

Lack of balance checks in the withdrawGivenOutputAmount function

Lines of code Vulnerability details Impact Lack of balance checks in the withdrawGivenOutputAmount function can lead to various unpredictable consequences due to the breach of requirements "The pool's balances of the x reserve and y reserve tokens must be greater than the MINBALANCE" and "The...

Lack of events in EvolvingProteus contract

Lines of code Vulnerability details Impact There is no event emitted in the whole contract, even after executing sensitive actions like swaps between assets or at the constructor. That is bad because many automatic tools that monitors the contracts deployed rely on them. For example, see the swap...

Account takeover via password reset

Description An attacker could predict all future password reset tokens due to the use of RandomStringUtils.randomAlphanumeric in PasswordService. An attacker could crack the random number generator RNG seed from a password reset token, then perform password resets on their and the victim’s...

Exploit for Insufficient Verification of Data Authenticity in Rarlab Winrar

It is an offensive tool for Windows. This repository contains a...

CVE-2023-41040

creationtimestamp| type| source ---|---|--- 2023-08-26 07:04:26+00:00| published-proof-of-concept| https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-cwvm-v4w8-q58c 2023-08-31 02:23:01+00:00| published-proof-of-concept| https://t.me/cibsecurity/69490...

Store XSS in Widgets and pages

Description I noticed that you filtered the comment very carefully. But there are still some parts you missed Proof of Concept 1 .Login with admin 2 .Go to "https://demo.instantcms.io/admin/widgets" 3 . Insert payload in Position name and Title test" onmouseover = "alertdocument.cookie 4 .Click...

CVE-2018-7750

creationtimestamp| type| source ---|---|--- 2023-08-25 15:52:18+00:00| published-proof-of-concept| https://t.me/CyberSecurityTechnologies/43...

Theft of Arbitrary Files due to lack of intent validation and insecure usage of provider paths in TTFViewerActivity.kt

Description Through the use of Oversecured, leading vulnerability scanner for Android and iOS applications, we were able to detect an Theft of Arbitrary Files vulnerability within TTFViewerActivity.kt. Check full issue definition in the image below: Root Cause Analysis The TTFViewerActivity faile...

User Registration & Login and User Management System v3.0 - SQL Injection Vulnerability

Exploit Title: User Registration & Login and User Management System v3.0 - SQL Injection Unauthenticated Exploit Author: Ashutosh Singh Umath Vendor Homepage: https://phpgurukul.com Software Link: https://phpgurukul.com/user-registration-login-and-user-management-system-with-admin-panel/ Version:...

Vault will stop participating in draws in case if they deposited maximum assets to the underlying vault

Lines of code Vulnerability details Impact Vault will stop participating in draws in case if they deposited maximum assets to the underlying vault. Proof of Concept Vault contract has maxMint function. This function first checks allowed amount to mint in the PtVault and then also checks amount...

DOM XSS at index FBD Table

Description I think your website is quite secure. But you overlooked the XSS vulnerability. Proof of Concept 1 .Login with demo account 2 .Access the link https://demo.librenms.org/search/search=fdb and insert the payload test123"alert1alertdocument.cookie 3 .Hit enter, XSS vulnerability detected...

Auctions run at significantly different speeds for different prize tiers

Lines of code Vulnerability details Comments The V5 implementation delegates the task of claiming prizes to a network of claimers. The fees received by a claimer are calculated based on a dutch auction and limited based on the prize size of the highest tier the smallest prize. As a result, it is...

DOM XSS in https://demo.librenms.org/ports

Description I noticed, your website is very secure. But you overlooked a flaw XSS Detail: 1 .Login with demo account. 2 .Go to the link: https://demo.librenms.org/ports 3 .Insert payload and press enter: test' onclick='alertdocument.cookie 4 .Click on the box hostname or port, detect XSS Proof of...